Method and apparatus for tubal occlusion
US7220259B2 · kind B2 · utility
38Cited by
46References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2004 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Oct 22, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3925
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for sterilizing females by occluding the uterotubal junction. The device includes a catheter with a releasable heat generating plug which is used to thermally damage the uterotubal junction and cause it to constrict around the plug, after which the plug is released from the catheter and left in place in the uterotubal junction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.